Scarlett Johansson Has a New Mystery Man

After her high-profile divorce from Ryan Reynolds, Scarlett Johansson had a brief but memorable fling with Sean Penn, and somehow, a relationship between a 50 year-old and a 26 year-old didn't last, and Scarlett moved on.

Now, for the first time since her split from Sean, it looks like Scarlett has a new man. She was photographed holding hands with a mystery dude in New York City over the weekend. Well, he's a mystery to us right now. I'm sure he actually has a real, certified identity. But so far, the only things we know about him are: he enjoys hoodies, and uh…he's dating Scarlett Johansson.

Anyway, after Scarlett had a gym workout, the two walked the streets of NYC with their arms around each other, unafraid to hide their affection.

Meanwhile, there are rumors that Johansson is looking for property in London because she wants to avoid any awkward run-ins with her ex, Ryan, and his new girlfriend, Blake Lively.

“She was always a little uncomfortable about the fact that Ryan and Blake worked together while she was still married to him,” a source told the Daily Mail.

“When Scarlett is in New York she keeps a low profile. She wants to give the whole party scene a miss. She's filming a movie called Under The Skin in Scotland at the moment but she is hoping to meet someone new. She adores British men and would love a place and a man in London.”

But a rep for Scarlett says: “She is not making London her permanent base.”

UPDATE: His name is Nate, he's an ad exec from New York City. "They've been dating for five months," a friend of theirs tells People magazine.